Weka DK12 Notice D'utilisation page 14

It is strictly to pay attention that water does not get into the motor.
After an interruption of work first see for yourself that the core bit turns loosely before you start the
machine again.
Wear ear protection when working with this machine.
3. T E C H N I C A L D E S C R I P T I O N
The DK 11 is a hand-held core drill with water supply, which is mainly used in the fixing technique for
drilling dowel and anchor holes.
The DK 116 and DK 118 are drills for dry drilling, they are without water supply and can therefore only
be used for drilling in masonry. The DK 116 is hereby a special machine for creating holes for installation
sockets in the electrical industry. The DK 118 has been developed for drilling big holes in masonry, e.g.
in chimney brick and the installed ceramic tubes. The DK 119 is especially for drilling big holes in
concrete, especially in sewer pipes.
The DK08/12/16 are universal core drills with water supply. They can be used manually as well as in a
stand (3) (drilling hand-held or by stand). They are suitable for drilling rock, concrete and masonry.
The DK09/13/17 is an universal core drill, which may be used wet (with water supply, adapter 1a) as well
as dry (with dust exhauster, adapter 1b). It is used especially as a hand-held machine, but it can also be
used in a drill stand (3).
The DK 14 and DK 18 are core drills with water supply. They can only be used when fixed to a drill stand
(drilling directed by stand).
The material that is loosened by drilling is washed away by water provided through the diamond core bits
(4). The supply of water can be controlled by the ball valve (1a). At the same time, the tool is cooled (wet
drilling).
The boring tool (4) consists of a tube with an appropriate tool adapter G ½" , or 1 1/4" UNC, and with
soldered-on or welded-on diamond segments.
In case of wet drilling it is possible to suck up the water again with a vacuum cleaner through a water-
collecting ring (5).
The machine may not be used for a different purpose or with a different tool.
ATTENTION: Avoid wet drilling upwards (overhead drilling). If it is indispensable use
absolutely a perfect, all right and functioning water-collecting ring.
Only for DK09/13/17: By exhausting the removed material through the drill bit and the hose coupling
(1b) with a vacuum cleaner, the tool is cooled, too (dry drilling only possible in masonry)
3.1 Technical Data
Type
Rated Voltage
Rated Current
Power input
Power output
Frequency
Rated Speeds (Rated
Load)
Drilling drill rig/
concrete
Drilling hand-held/
concrete
Drilling hand-held/
masonry
Weight
Tool fixture
DK11 DK116 DK118 DK119 DK08/09 DK12/13/14
V 110 110
A 15 15
W 1600 1600
W 1080 1080
Hz 50-60 50-60 50-60
1/min 6500 1500
mm 10-30
mm 10-30
mm 10-50 50-82 100-250 100-250 20 - 150
kg 5,5 5
G ½", 1 1/4" UNC, 1 1/4" UNC + G ½" , M33/3, M16 (DK116)
110 110 110
15 15 16,8
1600 1600 1800
1080 1080 1200
50-60 50-60
540
430 430
1700
100-250 20 - 150
100-250 20 - 80
DK08: 4,9
5,4 5,4
DK09: 5,2
11
DK16/17/18
110 110
15 18,6
1600 2000
1080 1340
50 - 60 50 - 60
580 540
1400 1200
2900 2520
15 - 130 20 - 180
15 - 80 20 - 100
20 - 150 20 - 180
DK12/14: 5,9 DK16/18: 5,9
DK13: 6,3 DK17: 6,3